PowerPoint presentations on global warming aren’t usually met with standing ovations, but Kathleen Biggins and her group of traveling speakers are getting used to them — even in the most conservative communities they visit. Their roadshow is called C-Change Conversations. They bring it to the curious and the skeptical in country clubs, rotary clubs, garden … Continue reading "Kathleen Biggins: On changing minds about climate change – one non-partisan conversation at a time"